Initializing AMReX (26.10-59-g2b64cbb7161b)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-59-g2b64cbb7161b) initialized incflo git hash: 24.11-59-gccb90bc4 Scalar diffusion coefficients Tracer diffusion coeff: 0:0 Newtonian fluid with mu = 1000 incflo.geometry_filename: Building spherecube geometry. SPERECUUUUBE: Done making the EB geometry index space. xlo set to no-slip wall. xhi set to no-slip wall. ylo set to no-slip wall. yhi set to no-slip wall. Making new level 0 from scratch Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 16 MLMG: Initial rhs = 16 MLMG: Initial residual (resid0) = 16 MLMG: Final Iter. 10 resid, resid/bnorm = 6.122178833e-11, 3.826361771e-12 MLMG: Timers: Solve = 0.3933165 Iter = 0.331611293 Bottom = 0.014194265 >> After projection: * On lev 0 max(abs(rhs)) = 3.509577301 Doing initial pressure iterations with dt = 1e-07 In initial_iterations: iter = 0 MAC Projection: MLMG: Initial rhs = 14.66087819 MLMG: Initial residual (resid0) = 14.66087819 MLMG: Final Iter. 10 resid, resid/bnorm = 2.245492681e-11, 1.531622221e-12 MLMG: Timers: Solve = 0.501379842 Iter = 0.461593706 Bottom = 0.023440932 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.658678379 MLMG: Initial residual (resid0) = 0.2190874792 MLMG: Final Iter. 11 resid, resid/bnorm = 5.279484231e-12, 3.182946314e-12 MLMG: Timers: Solve = 0.707595793 Iter = 0.649962635 Bottom = 0.00583201 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.57663971 MLMG: Initial rhs = 1.57663971 MLMG: Initial residual (resid0) = 1.57663971 MLMG: Final Iter. 10 resid, resid/bnorm = 1.500417846e-12, 9.516554964e-13 MLMG: Timers: Solve = 0.383961994 Iter = 0.326584026 Bottom = 0.011932719 >> After projection: * On lev 0 max(abs(rhs)) = 0.3412785923 In initial_iterations: iter = 1 MAC Projection: MLMG: Initial rhs = 14.6620936 MLMG: Initial residual (resid0) = 14.6620936 MLMG: Final Iter. 10 resid, resid/bnorm = 1.342925771e-11, 9.1591679e-13 MLMG: Timers: Solve = 0.483175823 Iter = 0.460776243 Bottom = 0.023563856 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.692068551 MLMG: Initial residual (resid0) = 0.2249845037 MLMG: Final Iter. 11 resid, resid/bnorm = 4.947653677e-12, 2.924026732e-12 MLMG: Timers: Solve = 0.701880614 Iter = 0.649973918 Bottom = 0.005884312 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.4771198626 MLMG: Initial rhs = 0.4771198626 MLMG: Initial residual (resid0) = 0.4771198626 MLMG: Final Iter. 9 resid, resid/bnorm = 5.4571625e-13, 1.143771812e-12 MLMG: Timers: Solve = 0.350473827 Iter = 0.293183856 Bottom = 0.010827965 >> After projection: * On lev 0 max(abs(rhs)) = 0.2523225805 In initial_iterations: iter = 2 MAC Projection: MLMG: Initial rhs = 14.6809985 MLMG: Initial residual (resid0) = 14.6809985 MLMG: Final Iter. 10 resid, resid/bnorm = 1.315036968e-11, 8.957408235e-13 MLMG: Timers: Solve = 0.48324313 Iter = 0.46094845 Bottom = 0.023600515 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.694949416 MLMG: Initial residual (resid0) = 0.225757719 MLMG: Final Iter. 11 resid, resid/bnorm = 4.4916302e-12, 2.650008406e-12 MLMG: Timers: Solve = 0.702345139 Iter = 0.650338938 Bottom = 0.005849261 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.2701710296 MLMG: Initial rhs = 0.2701710296 MLMG: Initial residual (resid0) = 0.2701710296 MLMG: Final Iter. 8 resid, resid/bnorm = 5.880990139e-13, 2.176765639e-12 MLMG: Timers: Solve = 0.319730762 Iter = 0.262236293 Bottom = 0.010120177 >> After projection: * On lev 0 max(abs(rhs)) = 0.2004726164 Writing checkpoint channel_spherecube_chk00000 Writing plotfile channel_spherecube_plt00000 at time 0 Level 0 12 grids 393216 cells 100 % of domain smallest grid: 32 x 32 x 32 biggest grid: 32 x 32 x 32 ============ NEW TIME STEP ============ Step 1: from old_time 0 to new time 1e-07 with dt = 1e-07. MAC Projection: MLMG: Initial rhs = 14.68216338 MLMG: Initial residual (resid0) = 14.68216338 MLMG: Final Iter. 10 resid, resid/bnorm = 1.317879139e-11, 8.976055537e-13 MLMG: Timers: Solve = 0.483345585 Iter = 0.461265107 Bottom = 0.023771829 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.695003206 MLMG: Initial residual (resid0) = 0.2259126835 MLMG: Final Iter. 11 resid, resid/bnorm = 4.120668097e-12, 2.431068026e-12 MLMG: Timers: Solve = 0.701873227 Iter = 0.650009088 Bottom = 0.005965331 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 4.106989174 MLMG: Initial rhs = 4.106989174 MLMG: Initial residual (resid0) = 4.106989174 MLMG: Final Iter. 9 resid, resid/bnorm = 2.520988973e-11, 6.138289793e-12 MLMG: Timers: Solve = 0.351233076 Iter = 0.293796989 Bottom = 0.010727148 >> After projection: * On lev 0 max(abs(rhs)) = 1.56103013 Time per step 2.051883715 ============ NEW TIME STEP ============ Step 2: from old_time 1e-07 to new time 2e-07 with dt = 1e-07. MAC Projection: MLMG: Initial rhs = 17.08573121 MLMG: Initial residual (resid0) = 17.08573121 MLMG: Final Iter. 9 resid, resid/bnorm = 2.680522471e-11, 1.568866113e-12 MLMG: Timers: Solve = 0.436942806 Iter = 0.414774264 Bottom = 0.021732382 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.657661231 MLMG: Initial residual (resid0) = 0.2030387581 MLMG: Final Iter. 11 resid, resid/bnorm = 5.761975392e-12, 3.475966792e-12 MLMG: Timers: Solve = 0.702337907 Iter = 0.650173036 Bottom = 0.005838208 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.759814058 MLMG: Initial rhs = 2.759814058 MLMG: Initial residual (resid0) = 2.759814058 MLMG: Final Iter. 9 resid, resid/bnorm = 1.940678174e-11, 7.031916399e-12 MLMG: Timers: Solve = 0.350948951 Iter = 0.293733309 Bottom = 0.010700146 >> After projection: * On lev 0 max(abs(rhs)) = 1.029282402 Time per step 2.004219724 ============ NEW TIME STEP ============ Step 3: from old_time 2e-07 to new time 3e-07 with dt = 1e-07. MAC Projection: MLMG: Initial rhs = 15.74258466 MLMG: Initial residual (resid0) = 15.74258466 MLMG: Final Iter. 8 resid, resid/bnorm = 1.541753392e-10, 9.79352136e-12 MLMG: Timers: Solve = 0.391492486 Iter = 0.369546933 Bottom = 0.019642308 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.645940295 MLMG: Initial residual (resid0) = 0.1684572439 MLMG: Final Iter. 11 resid, resid/bnorm = 5.600267585e-12, 3.402473105e-12 MLMG: Timers: Solve = 0.701934052 Iter = 0.649894247 Bottom = 0.005819936 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.151293484 MLMG: Initial rhs = 2.151293484 MLMG: Initial residual (resid0) = 2.151293484 MLMG: Final Iter. 9 resid, resid/bnorm = 1.757108348e-11, 8.167683122e-12 MLMG: Timers: Solve = 0.351955637 Iter = 0.294413493 Bottom = 0.010754537 >> After projection: * On lev 0 max(abs(rhs)) = 0.7501503307 Time per step 1.959858852 ============ NEW TIME STEP ============ Step 4: from old_time 3e-07 to new time 4e-07 with dt = 1e-07. MAC Projection: MLMG: Initial rhs = 14.60936445 MLMG: Initial residual (resid0) = 14.60936445 MLMG: Final Iter. 9 resid, resid/bnorm = 1.808686534e-11, 1.238032318e-12 MLMG: Timers: Solve = 0.437028625 Iter = 0.414734875 Bottom = 0.021169013 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.616964792 MLMG: Initial residual (resid0) = 0.1436499295 MLMG: Final Iter. 11 resid, resid/bnorm = 5.437647814e-12, 3.362873355e-12 MLMG: Timers: Solve = 0.701670364 Iter = 0.64974767 Bottom = 0.005829496 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.833657256 MLMG: Initial rhs = 1.833657256 MLMG: Initial residual (resid0) = 1.833657256 MLMG: Final Iter. 9 resid, resid/bnorm = 1.621931756e-11, 8.845337647e-12 MLMG: Timers: Solve = 0.350718819 Iter = 0.293556059 Bottom = 0.010758197 >> After projection: * On lev 0 max(abs(rhs)) = 0.6058040062 Time per step 2.003047587 ============ NEW TIME STEP ============ Step 5: from old_time 4e-07 to new time 5e-07 with dt = 1e-07. MAC Projection: MLMG: Initial rhs = 13.63809077 MLMG: Initial residual (resid0) = 13.63809077 MLMG: Final Iter. 9 resid, resid/bnorm = 2.454036974e-11, 1.799399209e-12 MLMG: Timers: Solve = 0.43619215 Iter = 0.414249125 Bottom = 0.020644581 REDISTRIBUTION TYPE StateRedist Diffusing scalars one at a time ... Diffusing velocity components all together... MLMG: Initial rhs = 1.576140253 MLMG: Initial residual (resid0) = 0.1277949092 MLMG: Final Iter. 11 resid, resid/bnorm = 5.15657635e-12, 3.271648154e-12 MLMG: Timers: Solve = 0.70500315 Iter = 0.653113689 Bottom = 0.005855228 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.643806016 MLMG: Initial rhs = 1.643806016 MLMG: Initial residual (resid0) = 1.643806016 MLMG: Final Iter. 9 resid, resid/bnorm = 1.508210223e-11, 9.175110743e-12 MLMG: Timers: Solve = 0.353186395 Iter = 0.295466126 Bottom = 0.010757586 >> After projection: * On lev 0 max(abs(rhs)) = 0.5182083723 Time per step 2.009192897 Writing checkpoint channel_spherecube_chk00005 Writing plotfile channel_spherecube_plt00005 at time 5e-07 Time spent in InitData(): 7.337924024 Time spent in Evolve(): 10.07201505 Unused ParmParse Variables: [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::incflo.papa_reg(nvals = 1) :: [1.0e-1] [TOP]::incflo.tau_0(nvals = 1) :: [340700.0] Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [4009 ... 4095] [The Arena] max space (MB) allocated spread across MPI: [221 ... 416] [The Arena] max space (MB) used spread across MPI: [216 ... 409] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [8 ... 31] [The Pinned Arena] max space (MB) used spread across MPI: [6 ... 12] AMReX (26.10-59-g2b64cbb7161b) finalized